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3 years ago

Find the area of the isosceles triangle.

Mathematics

2 answers:

Zina [86]3 years ago

4 0

Try this thing which you can find on internet

tekilochka [14]3 years ago

4 0

A=1/2.b.h
A=1/2.10.12
h^2+5^2=13^2
h^2+25-25 =169-25
h^2=144

√h= √144
h=12
so right answer is this one

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The figure is made up of 2 cones and a cylinder. The cones and cylinder have a 4 cm diameter.

Ilya [14]

Answer:

62.84

Step-by-step explanation:

Volume of both cones is approximately 12.57

formula= pi*r^2*h/3

Volume of the cylinder is approximately 37.7

formula= pi*r^2*h

you add the volumes

12.57+12.57+37.7

= 62.84

8 0

4 years ago

Using the picture below, which of the following algebraic expressions could be shown by the picture?

Alex787 [66]

Answer:

Step-by-step explanation:

Possibly F also, if that is a multiplication dot in between

3 0

3 years ago

Solve the equation.

Levart [38]

Answer:

x=34

Step-by-step explanation:

6 - ( x-7) ^ 1/3 = 3

Subtract 6 from each side

6-6 - ( x-7) ^ 1/3 = 3-6

- ( x-7) ^ 1/3 = -3

Divide each side by a negative

( x-7) ^ 1/3 = 3

Cube each side

( x-7) ^ 1/3 ^3 = (3)^3

x-7 = 27

Add 7 to each side

x-7+7 = 27+7

x = 34

Check

6 - ( 34-7) ^ 1/3 = 3

6 - (27^1/3 = 3

6 -3 =3

3=3

Good solution

8 0

4 years ago

If a small bag of Caramel Bliss weighs 12 ounces and an 8 week old kitten weighs 1.5 pounds, then how many kittens does it take

Minchanka [31]

8 kittens, 1.5×8 = 12

8 0

4 years ago

A line passes through the points (2,-2) and (-6,2). The point (a.-4) is also on the line. What is the value of a?

Zigmanuir [339]

Answer:

Step-by-step explanation:

Hey there) The formula of your line is:

$-2=2k+b\\2=-6k+b\\=>4=-8k\\k=-0.5\\=> b=-2+1=-1\\=>y=-\dfrac{1}{2}x-1\\$

If point has y=-4, then:

$-4=-\dfrac{1}{2}a-1\\4=\dfrac{1}{2}a+1\\a=6$

Hope this helps) Have a nice day/night :)

8 0

4 years ago